British Hovercraft Corp Ltd
British HoActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB1114822A | Improvements in or relating to air cushion vehicles | Expired / Lapsed | 1965-09-24 | — | 0 | Details |
| US4133282A | Cushion seals for air cushion vehicles | Expired / Lapsed | 1977-09-20 | 1979-01-09 | 32 | Details |
| US3871113A | Navigation training simulators | Expired / Lapsed | 1973-06-06 | 1975-03-18 | 10 | Details |
| US3643758A | Skirts for air cushion vehicles | Expired / Lapsed | 1970-09-09 | 1972-02-22 | 12 | Details |
| US3587296A | Apparatus to determine the out of balance moment of an obje… | Expired / Lapsed | 1968-11-21 | 1971-06-28 | 0 | Details |
| US3536156A | Flexible skirting assemblies for ground effect machines | Expired / Lapsed | 1968-05-21 | 1970-10-27 | 0 | Details |